2972859000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{990953}}^1$

素因数の和:990977

約数の個数: 64

約数和(自身を含む): 9275329440

約数和(自身を除く): 6302470440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 990953, 1981906, 2972859, 3963812, 4954765, 5945718, 7927624, 9909530, 11891436, 14864295, 19819060, 23782872, 24773825, 29728590, 39638120, 49547650, 59457180, 74321475, 99095300, 118914360, 123869125, 148642950, 198190600, 247738250, 297285900, 371607375, 495476500, 594571800, 743214750, 990953000, 1486429500, 2972859000]

約数ペア:

[(1, 2972859000), (2, 1486429500), (3, 990953000), (4, 743214750), (5, 594571800), (6, 495476500), (8, 371607375), (10, 297285900), (12, 247738250), (15, 198190600), (20, 148642950), (24, 123869125), (25, 118914360), (30, 99095300), (40, 74321475), (50, 59457180), (60, 49547650), (75, 39638120), (100, 29728590), (120, 24773825), (125, 23782872), (150, 19819060), (200, 14864295), (250, 11891436), (300, 9909530), (375, 7927624), (500, 5945718), (600, 4954765), (750, 3963812), (1000, 2972859), (1500, 1981906), (3000, 990953)]